公开(公告)号：US11109022B2

公开(公告)日：2021-08-31

申请号：US16708097

申请日：2019-12-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dimitrios Tsilimantos ,  Zhijun Chao ,  Afef Feki ,  Amaya Nogales Gomez ,  Xianwen Shi ,  Haifeng Tang ,  Stefan Valentin

IPC: H04N19/109 ,  H04N19/159 ,  H04N19/172 ,  H04N19/177 ,  H04L29/06

Abstract: The application relates to a method and a transmitter communication device configured to provide video data to a receiver communication device, wherein the video data comprises one or more groups of frames and each group of frames comprises a plurality of temporally successive frames. The method comprises processing a first frame of a current, i.e. currently processed group of frames using a first modulation and coding scheme of a plurality of modulation and coding schemes and processing a second frame of the current group of frames using a second modulation and coding scheme of the plurality of modulation and coding schemes, and further selecting the second modulation and coding scheme of the plurality of modulation and coding schemes on the basis of a temporal position of the second frame relative to the first frame of the current group of frames.